com.amazonaws.cloudhsm.jce.provider

Class EcdhWithX963Sha224Kdf

java.lang.Object

javax.crypto.KeyAgreementSpi

com.amazonaws.cloudhsm.jce.provider.EcdhWithX963Sha224Kdf

public class EcdhWithX963Sha224Kdf
extends javax.crypto.KeyAgreementSpi

EcdhWithX963Sha224Kdf extends KeyAgreementSpi for establishing a shared secret key with ECDH with X9.63 SHA224 KDF.

An AlgorithmParameterSpec must be passed to engineInit to initialize this operation.

This operation only supports generating SecretKey through engineGenerateSecret.

CloudHSM does not need a SecureRandom source, as the HSM handles randomness internally. Any source of SecureRandom passed to KeyAgreementSpi methods will be ignored.

Since:

5.16.0

See Also:

KeyAgreementSpi

Constructor Summary

Constructors

Constructor and Description
EcdhWithX963Sha224Kdf(CloudHsmProvider provider) Constructs this KeyAgreementSpi for ECDH with X9.63 SHA224 KDF.

Method Summary

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EcdhWithX963Sha224Kdf

public EcdhWithX963Sha224Kdf(CloudHsmProvider provider)
                      throws java.lang.IllegalStateException

Constructs this KeyAgreementSpi for ECDH with X9.63 SHA224 KDF.

This is normally called from KeyAgreement.getInstance(String, Provider).

Parameters:

provider - CloudHSM provider that offers this service.

Throws:

java.lang.IllegalStateException - when provider is null.

See Also:

KeyAgreement